SAPP is used in Liquid processing, dry blending, Functional. Use in foods Buffer, Leavening agent, ... to roast foodstuffs to control the fermentation speed, used in: Liquid processing, dry blending, Functional use in foods Buffer, Leavening agent ... , sequestrant, flameresistant material. Packaging: Packaged in 25kg PP woven bags with PE liner inside Sodium Acid Pyrophosphate (SAPP)